#137451

order	512
nilpotency class	4
isoclinism	isoclinic class of #12301
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄ · Schur multiplier (H₂) = C₂³

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	#1613
commutator	C₂×M₁₆	C₂²×C₄
Frattini, cosocle	C₂²×M₁₆	C₂³
prime radical	C₂×#469	C₂²
LCS	G ▷ C₂×M₁₆ ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂²×C₄ ◁ C₂²×M₁₆ ◁ G
LECS	G ▷ C₂²×M₁₆ ▷ C₂×C₄ ▷ C₂ ▷ C₁

408 conjugacy classes of subgroups; only the 80 normal subgroups are shown.

normal subgroups only

This group has 408 conjugacy classes of subgroups — too many to draw. Only its 80 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 64

A minimal faithful permutation representation — 3 generators on 36 points:

(2,4)(5,6,10,16,11,17,26,15,13,18,9,27,12,29,8,25)(7,19,21,33,22,30,28,35,24,34,36,14,23,31,20,32);(1,2,3,4)(5,7)(6,14)(8,21)(9,28)(10,20)(11,23)(12,22)(13,24)(15,30)(16,34)(17,35)(18,33)(19,27)(25,31)(26,36)(29,32);(6,15)(8,9)(10,26)(11,12)(14,30)(16,17)(18,25)(19,32)(20,36)(21,28)(22,23)(27,29)(31,33)(34,35)

Polycyclic presentation:

2^9|a^2=f,b^2=dfgh,d^2=gi,e^2=gi,f^2=g,g^2=i,h^2=i,b^a=bd,c^a=ce,d^a=di,e^a=egh,h^a=hi,d^b=dg,e^b=ehi,f^b=fgi,g^b=gi,h^b=hi,d^c=dh,e^c=eg,f^c=fhi,g^c=gi,h^c=hi,e^d=ei,f^e=fi

Conjugacy classes & character table

50 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72250929, #72250952, #72250956, …
maximal normal subgroup of	#72250929, #72250952, #72250956, …
maximal quotient of	#72265406, #72265408

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 44647);